Chengkung Surf Break

Chengkung Surf Forecast and Surf Report

Lat Long: 23.16° N 121.39° E

Issued: 1 am 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Chengkung sea temperature is
28.2° C

Normal for this time of year

Chengkung surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Chengkung surf forecast from 9 Jun 2026:

  • Best quality surf: Saturday 13 Jun, 8AM (local time) - 2.5ft (0.8m), 7s period, ENE swell with glassy winds.
  • Most powerful swell: Wednesday 10 Jun, 5PM (local time) - 5ft (1.5m), 9s period, NE swell with 328 kJ wave energy.
  • Next surfable swell (1★+): Saturday 13 Jun, 8AM (local time) - 2.5ft (0.8m), 7s period with ENE swell.

Best Forecast Surf Conditions for Chengkung this week:

The surf forecast for Chengkung over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 13) at 8AM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.2m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Chengkung in the next 16 days are 1.5m 9s and forecast to arrive on Wednesday (Jun 10) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Sunday (Jun 14) at 2PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 13th Jun)2.5ft (0.8m) 7s
Best Surf 8AM (Sat 13th Jun)2.5ft (0.8m) 7s
Most Powerful 5PM (Wed 10th Jun)5ft (1.5m) 9s

Table - best surf conditions forecast for Chengkung over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 93mm), heaviest during Wed morning. Warm (max 27°C on Fri morning, min 24°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Sat afternoon. Warm (max 28°C on Sun morning, min 26°C on Sat morning). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NE
9
1.5
NE
9
1.5
NE
8
0.9
NE
8
0.8
NE
8
0.8
NE
7
1
NE
6
0.9
NE
6
0.8
ENE
6
0.8
ENE
7
0.7
E
7
0.5
E
7
0.4
ENE
6
0.4
ENE
6
0.3
ENE
6
0.2
ESE
9
0.2
ESE
9
0.5
NE
10
0.6
NE
9
0.6
NE
9
0.4
NE
9
Wave Graph
Metric surfscale
Energy kJ
135
328
275
99
69
59
74
52
53
67
48
23
13
13
8
8
8
50
53
52
27
Wind (km/h)
10
N
15
NNE
10
N
15
NNE
15
NNE
15
N
15
NE
10
N
5
NNW
5
NE
5
NE
5
NNW
5
E
5
NE
0
SW
0
SW
5
N
5
NW
10
SSW
10
SW
5
N
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross
on
glassy
cross
glassy
cross-on
glassy
glassy
cross-on
glassy
cross-off
cross-off
cross
High Tide
1:48PM1.23m
2:06AM1.46m
3:06PM1.27m
2:53AM1.57m
4:13PM1.32m
3:39AM1.67m
5:11PM1.37m
4:26AM1.77m
6:03PM1.40m
5:13AM1.84m
6:53PM1.41m
6:00AM1.88m
7:40PM1.39m
Low Tide
7:38PM0.63m
8:47AM0.44m
8:36PM0.67m
9:44AM0.26m
9:30PM0.70m
10:37AM0.10m
10:20PM0.71m
11:27AM-0.03m
11:08PM0.72m
12:16PM-0.10m
11:55PM0.71m
1:05PM-0.11m
00:42AM0.71m
heavy rain
heavy rain
heavy rain
cloud
light rain
rain showers
rain showers
mod rain
rain showers
rain showers
thunderstorm
part cloud
part cloud
thunderstorm
cloud
light rain
thunderstorm
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
5:07
5:07
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:38
6:39
6:39
6:39
6:40
6:40
 mm
27
32
11
5
9
1
6
2
2
3
2
1
2
Temp °C
25
25
25
25
25
24
27
26
25
27
27
27
28
28
27
27
27
26
28
29
27
Feels °C
29
28
28
28
28
26
30
29
28
32
32
32
33
33
31
32
32
30
31
34
30
Swell 1
Height (m)
Direction
Period (s)
0.7
SSE
7
0.7
SSE
7
1.1
NE
8
0.5
SE
6
0.5
SE
7
0.4
SE
6
0.4
SE
6
0.3
SE
7
0.8
ENE
6
0.8
ENE
7
0.7
E
7
0.5
E
7
0.6
S
6
0.6
S
6
0.4
S
6
0.4
S
6
0.3
S
6
0.5
NE
10
0.6
NE
9
0.6
NE
9
0.4
NE
9
Energy kJ
46
43
145
20
21
10
9
8
53
67
48
23
28
27
11
11
5
50
53
52
27
Swell 2
Height (m)
Direction
Period (s)
0.5
S
8
0.4
SSW
7
0.4
SSE
7
0.3
SSW
8
0.2
SSW
7
0.2
ESE
8
0.2
ESE
8
0.2
SSE
6
0.2
SSE
6
0.2
ESE
7
0.2
ESE
6
0.3
S
5
0.4
ENE
6
0.4
ENE
6
0.3
ENE
6
0.3
ENE
6
0.2
ENE
6
0.2
ESE
9
0.3
SE
9
0.2
E
10
0.2
E
10
Energy kJ
29
18
18
11
5
7
6
3
3
4
4
4
13
13
8
8
4
8
13
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
E
9
0.1
SE
9
0.3
SSW
8
0.1
E
9
0.1
E
9
0.2
S
7
0.1
S
6
0.1
S
6
0.2
ESE
7
0.2
S
6
0.1
S
5
0.1
SE
6
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.2
ESE
9
0.2
ESE
9
0.1
SE
5
0.2
E
10
0.2
ESE
9
0.1
SE
9
Energy kJ
2
3
12
2
2
4
1
1
5
2
1
1
4
4
4
8
8
1
8
8
3
Wind waves
Height (m)
Direction
Period (s)
0.9
NE
9
1.5
NE
9
1.5
NE
8
0.9
NE
8
0.8
NE
8
0.8
NE
7
1
NE
6
0.9
NE
6
0.4
S
5
0.8
S
4
0.8
S
5
Energy kJ
135
328
275
99
69
59
74
52
7
25
33
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
107
137
127
127
718
127
107
107
107
107
0
202
202
202
202
736
169
0
0
0
137
Best forecast wave conditions in South Taiwan
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Taiwan
Rating
(10 max)
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
7
8
6
6
5
5
7
6
5
4
5
5
5
4
5
5
4
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Chengkung Surf forecast

The above surf forecast table for Chengkung provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chengkung can be found by selecting the local surf guide option on the grey menu. Our Chengkung surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Chengkung) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Chengkung may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in South Taiwan? If you are looking for accommodation near Chengkung, camping, hotels and holiday cottages in South Taiwan, consider staying in Taitung City which is 51 km (32 miles) away. Other places in and around South Taiwan where you can find information about places to rent, and car hire include Chia-lan which is 77 km (48 miles) away, Hualien, Yue-ching and Hualian.

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